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https://issues.apache.org/jira/browse/HDFS-3912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13460811#comment-13460811
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nkeywal commented on HDFS-3912:
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Hi Jing,
Are you working on it currently? I would like to try HDFS-3703 branch 1.1 on
HBase, but I need as well the write path: without most of the time is spent on
the write errors...
Thanks!
> Detecting and avoiding stale datanodes for writing
> --------------------------------------------------
>
> Key: HDFS-3912
> URL: https://issues.apache.org/jira/browse/HDFS-3912
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Jing Zhao
> Assignee: Jing Zhao
>
> 1. Make stale timeout adaptive to the number of nodes marked stale in the
> cluster.
> 2. Consider having a separate configuration for write skipping the stale
> nodes.
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